| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $215.47 | 8.725% | $234.2698 | $234.27 | $234.25 | $234.30 |
| Purchase #2 | $97.28 | 11.476% | $108.4439 | $108.44 | $108.45 | $108.40 |
| Purchase #3 | $156.99 | 11.102% | $174.419 | $174.42 | $174.40 | $174.40 |
| Purchase #4 | $75.90 | 13.569% | $86.1989 | $86.20 | $86.20 | $86.20 |
| Purchase #5 | $201.49 | 3.173% | $207.8833 | $207.88 | $207.90 | $207.90 |
| Purchase #6 | $72.57 | 10.381% | $80.1035 | $80.10 | $80.10 | $80.10 |
| Purchase #7 | $138.39 | 12.560% | $155.7718 | $155.77 | $155.75 | $155.80 |
| 7 purchase totals = | $958.09 | $1,047.0902 | $1,047.08 | $1,047.05 | $1,047.10 | |